<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>数据差异计算</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <script src="/layui/js/jquery-3.6.1.min.js"></script>
    <link href="/layui/css/layui.css" rel="stylesheet">
    <script src="/layui/layui.js"></script>
</head>
<body>
<div class="layui-container">
    <div class="layui-row">
        <div class="layui-col-xs12 layui-col-sm12 layui-col-md12">
            <fieldset class="layui-elem-field layui-field-title" style="margin-top: 20px;">
                <legend>滚动计划差异、滚动计划差异明细=====》生成</legend>
                <legend>建议使用Chrome谷歌浏览器进行操作</legend>
                <font color="red">*最新版请使用=new命名文件，如 滚动计划 2022年11月---2023年4月1111=new.xlsx</font>
                <br><br>
                <font color="red">*最初版请使用=old命名文件，如 滚动计划 2022年11月---2023年4月1111=old.xlsx</font>
            </fieldset>
            <form class="layui-form" action="">
                <div class="layui-form-item">
                    <div class="layui-upload">
                        <button type="button" class="layui-btn layui-btn-normal" id="testList">选择文件</button>
                        <button type="button" class="layui-btn layui-btn-normal" style="display: none"
                                id="downloadParseFile">下载解析文件
                        </button>
                        <button type="button" class="layui-btn layui-btn-normal"
                                id="downloadTemplate">下载模板
                        </button>
                        <div class="layui-upload-list" style="max-width: 1000px;">
                            <table class="layui-table">
                                <colgroup>
                                    <col>
                                    <col width="150">
                                    <col width="260">
                                    <col width="150">
                                </colgroup>
                                <thead>
                                <tr>
                                    <th>文件名</th>
                                    <th>大小</th>
                                    <th>上传进度</th>
                                    <th>操作</th>
                                </tr>
                                </thead>
                                <tbody id="demoList"></tbody>
                            </table>
                        </div>
                        <button type="button" class="layui-btn" id="testListAction">开始上传</button>
                    </div>
                </div>
            </form>
        </div>
    </div>
</div>

<script>
    // 全局文件
    var globalFiles = null;

    // 获得已上传的文件名
    var uploadedFileName = []

    // 下载解析函数
    $(document).on('click', "#downloadParseFile", function () {
        var str = uploadedFileName.join("@")
        $.get("http://192.168.43.146:10086/excels/exportFile/" + str, function (data) {
            layer.msg("正在下载解析文件，请稍候......")
            if (data.code === 0) {
                layer.msg(data.msg);
                window.open("http://192.168.43.146:10086/excels/download", "_self")

                setTimeout(function(){
                    window.open("http://192.168.43.146:10086/excels/downloadDetail", "_self")
                }, 2000);

                setTimeout(function(){
                    // 进行页面刷新
                    location.reload()
                }, 3000);
            }else {
                layer.msg(data.msg);
            }
        });
    });

    // 下载模板
    $(document).on('click', "#downloadTemplate", function () {
        layer.msg("正在下载模板文件，请等待......")
        window.open("http://192.168.43.146:10086/excels/templateDownloadOld", "_self")

        setTimeout(function () {
            window.open("http://192.168.43.146:10086/excels/templateDownloadNew", "_self")
        }, 2000)

        setTimeout(function(){
            // 进行页面刷新
            location.reload()
        }, 3000);
    });

    // 开始上传函数
    $(document).on('click', "#testListAction", function () {
        // 已上传的文件名置空
        // uploadedFileName = []
    });

    layui.use(['upload', 'element', 'layer'], function () {
        var $ = layui.jquery
            , upload = layui.upload
            , element = layui.element
            , layer = layui.layer;

        // 差异明细
        //演示多文件列表
        var uploadListIns = upload.render({
            elem: '#testList'
            , elemList: $('#demoList') //列表元素对象
            // , url: 'https://httpbin.org/post' //此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
            , url: 'http://192.168.43.146:10086/excels/uploadFile' //此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
            , accept: 'file' //普通文件
            , exts: 'xls|xlsx' //只允许上传表格文件
            , acceptMime: 'application/vnd.ms-excel, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
            , multiple: true
            , number: 1
            , auto: false
            , bindAction: '#testListAction'
            , choose: function (obj) {
                var that = this;
                var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
                //读取本地文件
                obj.preview(function (index, file, result) {
                    var tr = $(['<tr id="upload-' + index + '">'
                        , '<td>' + file.name + '</td>'
                        , '<td>' + (file.size / 1024).toFixed(1) + 'kb</td>'
                        , '<td><div class="layui-progress" lay-filter="progress-demo-' + index + '"><div class="layui-progress-bar" lay-percent=""></div></div></td>'
                        , '<td>'
                        , '<button class="layui-btn layui-btn-xs demo-reload layui-hide">重传</button>'
                        , '<button class="layui-btn layui-btn-xs layui-btn-danger demo-delete">删除</button>'
                        , '</td>'
                        , '</tr>'].join(''));

                    //单个重传
                    tr.find('.demo-reload').on('click', function () {
                        obj.upload(index, file);
                    });

                    //删除
                    tr.find('.demo-delete').on('click', function () {
                        delete files[index]; //删除对应的文件
                        tr.remove();
                        uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
                    });

                    that.elemList.append(tr);
                    element.render('progress'); //渲染新加的进度条组件
                });

                // 全局文件
                globalFiles = files
            }
            , done: function (res, index, upload) { //成功的回调
                // 已上传文件名
                uploadedFileName.push(globalFiles[index].name)

                if (res.code === 2) { //文件失败
                    that.error(res, index, upload);
                }

            }
            , allDone: function (obj) { //多文件上传完毕后的状态回调
                $("#downloadParseFile").show()
            }
            , error: function (res, index, upload) { //错误回调
                layer.open({
                    title: '信息提示',
                    content: res.msg,
                    yes: function (index, layero) {
                        //do something
                        $("#downloadParseFile").hide()
                        layer.close(index); //如果设定了yes回调，需进行手工关闭
                    },
                    cancel: function () {
                        $("#downloadParseFile").hide()
                        layer.close(index); //如果设定了yes回调，需进行手工关闭
                    }
                });
                var that = this;
                var tr = that.elemList.find('tr#upload-' + index)
                    , tds = tr.children();
                tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传
            }
            , progress: function (n, elem, e, index) { //注意：index 参数为 layui 2.6.6 新增
                element.progress('progress-demo-' + index, n + '%'); //执行进度条。n 即为返回的进度百分比
            }
        });

    });
</script>

</body>
</html>